Finally I have all the maps and I am ready to install. City Navigator 2013 and Topo 100K.
I am on a Mac.
With the uSD card installed in the Montana and the Montana attached to the Mac I start MapInstall.
The window that comes up says:
The following maps will fit on your Montana 650 (Unit ID 3843880826) + SD Card.
City Navigator North America NT 2013.3
TOPO U.S. 100K
Is this correct to get the maps installed on the uSD card?
I want the maps on the uSD, not on the Montana internal drive.
I don't see any option to install the maps to the uSD ONLY.